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Numerical simulation of the heat treatment of the weld for steam generator

A. Macháčková ; Faculty of Metallurgy and Materials Engineering, VŠB – Technical University of Ostrava, Czech Republic
P. Kuchta ; Faculty of Metallurgy and Materials Engineering, VŠB – Technical University of Ostrava, Czech Republic
Z. Klečková ; Faculty of Metallurgy and Materials Engineering, VŠB – Technical University of Ostrava, Czech Republic
R. Kocich ; Faculty of Metallurgy and Materials Engineering, VŠB – Technical University of Ostrava, Czech Republic
J. Szwed ; Hutní montáže – Svarservis, s.r.o., Ostrava, Czech Republic

Puni tekst: engleski, pdf (226 KB) str. 741-744 preuzimanja: 294* citiraj
APA 6th Edition
Macháčková, A., Kuchta, P., Klečková, Z., Kocich, R. i Szwed, J. (2016). Numerical simulation of the heat treatment of the weld for steam generator. Metalurgija, 55 (4), 741-744. Preuzeto s https://hrcak.srce.hr/157439
MLA 8th Edition
Macháčková, A., et al. "Numerical simulation of the heat treatment of the weld for steam generator." Metalurgija, vol. 55, br. 4, 2016, str. 741-744. https://hrcak.srce.hr/157439. Citirano 13.12.2019.
Chicago 17th Edition
Macháčková, A., P. Kuchta, Z. Klečková, R. Kocich i J. Szwed. "Numerical simulation of the heat treatment of the weld for steam generator." Metalurgija 55, br. 4 (2016): 741-744. https://hrcak.srce.hr/157439
Harvard
Macháčková, A., et al. (2016). 'Numerical simulation of the heat treatment of the weld for steam generator', Metalurgija, 55(4), str. 741-744. Preuzeto s: https://hrcak.srce.hr/157439 (Datum pristupa: 13.12.2019.)
Vancouver
Macháčková A, Kuchta P, Klečková Z, Kocich R, Szwed J. Numerical simulation of the heat treatment of the weld for steam generator. Metalurgija [Internet]. 2016 [pristupljeno 13.12.2019.];55(4):741-744. Dostupno na: https://hrcak.srce.hr/157439
IEEE
A. Macháčková, P. Kuchta, Z. Klečková, R. Kocich i J. Szwed, "Numerical simulation of the heat treatment of the weld for steam generator", Metalurgija, vol.55, br. 4, str. 741-744, 2016. [Online]. Dostupno na: https://hrcak.srce.hr/157439. [Citirano: 13.12.2019.]

Sažetak
Heat treatment of the weld of the steam generator is investigated in this paper. Annealing is realized by system of heating elements that are placed on casing of the generator. An experiment using real parameters and a computational fluid dynamics analysis using COMSOL Multiphysics software were performed. Experimental data were compared with results of the analysis. Boundary conditions for numerical prediction had been derived on basis of results obtained from a supplementary calibration experiment. There was good correlation between predicted and measured data. Based on results it can be stated that 67 heating elements with heating output of 60-70 % of maximum range is sufficient number for required heat treatment.

Ključne riječi
weld; steam generator; heat treatment; numerical simulation; heating elements

Hrčak ID: 157439

URI
https://hrcak.srce.hr/157439

Posjeta: 383 *